70302880

素因数分解:

$2^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4937}}^1$

素因数の和:5041

約数の個数: 48

約数和(自身を含む): 167990760

約数和(自身を除く): 97687880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 89, 160, 178, 356, 445, 712, 890, 1424, 1780, 2848, 3560, 4937, 7120, 9874, 14240, 19748, 24685, 39496, 49370, 78992, 98740, 157984, 197480, 394960, 439393, 789920, 878786, 1757572, 2196965, 3515144, 4393930, 7030288, 8787860, 14060576, 17575720, 35151440, 70302880]

約数ペア:

[(1, 70302880), (2, 35151440), (4, 17575720), (5, 14060576), (8, 8787860), (10, 7030288), (16, 4393930), (20, 3515144), (32, 2196965), (40, 1757572), (80, 878786), (89, 789920), (160, 439393), (178, 394960), (356, 197480), (445, 157984), (712, 98740), (890, 78992), (1424, 49370), (1780, 39496), (2848, 24685), (3560, 19748), (4937, 14240), (7120, 9874)]